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| author | Sumit Bose <sbose@redhat.com> | 2011-05-31 15:31:51 +0200 |
|---|---|---|
| committer | Günther Deschner <gd@samba.org> | 2011-08-31 11:34:25 +0200 |
| commit | bb86062f61b9ae0387c33023f792a05a24734b23 (patch) | |
| tree | 98cf05185634d56075eb1193e9ecfb8fe94cb68f /source3 | |
| parent | 59e8db0f060479be3a853ce718bcdf4f9ce0138d (diff) | |
| download | samba-bb86062f61b9ae0387c33023f792a05a24734b23.tar.gz samba-bb86062f61b9ae0387c33023f792a05a24734b23.tar.bz2 samba-bb86062f61b9ae0387c33023f792a05a24734b23.zip | |
s3-pdb_ipa: Derive domain GUID from SID
Signed-off-by: Günther Deschner <gd@samba.org>
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/passdb/pdb_ipa.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/source3/passdb/pdb_ipa.c b/source3/passdb/pdb_ipa.c index 02f7bb6888..bc27520c9d 100644 --- a/source3/passdb/pdb_ipa.c +++ b/source3/passdb/pdb_ipa.c @@ -23,6 +23,7 @@ #include "libcli/security/dom_sid.h" #include "../librpc/ndr/libndr.h" #include "librpc/gen_ndr/samr.h" +#include "secrets.h" #include "smbldap.h" @@ -717,9 +718,11 @@ static struct pdb_domain_info *pdb_ipasam_get_domain_info(struct pdb_methods *pd TALLOC_CTX *mem_ctx) { struct pdb_domain_info *info; - NTSTATUS status; struct ldapsam_privates *ldap_state = (struct ldapsam_privates *)pdb_methods->private_data; + char sid_buf[24]; + DATA_BLOB sid_blob; + NTSTATUS status; info = talloc(mem_ctx, struct pdb_domain_info); if (info == NULL) { @@ -738,9 +741,27 @@ static struct pdb_domain_info *pdb_ipasam_get_domain_info(struct pdb_methods *pd } strlower_m(info->dns_domain); info->dns_forest = talloc_strdup(info, info->dns_domain); + + /* we expect a domain SID to have 4 sub IDs */ + if (ldap_state->domain_sid.num_auths != 4) { + goto fail; + } + sid_copy(&info->sid, &ldap_state->domain_sid); - status = GUID_from_string("testguid", &info->guid); + if (!sid_linearize(sid_buf, sizeof(sid_buf), &info->sid)) { + goto fail; + } + + /* the first 8 bytes of the linearized SID are not random, + * so we skip them */ + sid_blob.data = (uint8_t *) sid_buf + 8 ; + sid_blob.length = 16; + + status = GUID_from_ndr_blob(&sid_blob, &info->guid); + if (!NT_STATUS_IS_OK(status)) { + goto fail; + } return info; |